Home / 1,025,063.84-1,414,590.60-572,371.04

Finding the Fourth Proportional to 1,025,063.84, 1,414,590.60 and 572,371.04

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Solution

The fourth proportional to 1,025,063.84, 1,414,590.60 and 572,371.04 is: 789,873.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,025,063.84 : 1,414,590.60 = 572,371.04 : x
  2. Step 2: Convert to fraction form
    1,025,063.84/1,414,590.60 = 572,371.04/x
  3. Step 3: Cross multiply
    1,025,063.84x = 1,414,590.60 × 572,371.04
  4. Step 4: Simplify right side
    1,025,063.84x = 809,670,692,896.22
  5. Step 5: Solve for x
    x = 809,670,692,896.22/1,025,063.84
  6. Step 6: Final answer
    x = 789,873.43

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.